Borrowed from Latin redūcere (“reduce”).

• IPA^(key): /reduˈθiɾ/ [re.ð̞uˈθiɾ]
• Rhymes: -iɾ
• Syllabification: re‧du‧cir

reducir (first-person singular indicative present reduzo, past participle reducíu)

1. to reduce

• “reducir”, in Diccionariu de la llingua asturiana [Dictionary of the Asturian Language] (in Asturian), 1st edition, Academy of the Asturian Language [Asturian: Academia de la Llingua Asturiana], 2000, →ISBN
• Xosé Lluis García Arias (2002–2004), “reducir”, in Diccionario general de la lengua asturiana [General Dictionary of the Asturian Language] (in Spanish), Editorial Prensa Asturiana, →ISBN

• reduzir (reintegrationist)

Learned borrowing from Latin redūcere.

• Rhymes: -iɾ
• Hyphenation: re‧du‧cir

reducir (first-person singular present reduzo, first-person singular preterite reducín, past participle reducido)

1. to reduce
2. This term needs a translation to English. Please help out and add a translation, then remove the text {{rfdef}}.

• redución

• “reducir”, in Dicionario da Real Academia Galega (in Galician), A Coruña: Royal Galician Academy, 2012–2026
• “reducir” in DIGALEGO - Dicionario de Galego, Ir Indo 2004, Xunta de Galicia 2013.

Borrowed from Latin redūcere (“reduce”).

• IPA^(key): /reduˈθiɾ/ [re.ð̞uˈθiɾ] (Equatorial Guinea, Spain)
• IPA^(key): /reduˈsiɾ/ [re.ð̞uˈsiɾ] (Latin America, Philippines)
• Rhymes: -iɾ
• Syllabification: re‧du‧cir

reducir (first-person singular present reduzco, first-person singular preterite reduje, past participle reducido)

1. to reduce, to lower, to cut, to scale back
2. to narrow, to narrow down (e.g. suspects, a search, a gap, choices)
3. to whittle
4. to curtail (restrict)

• disminuir
• mermar
• rebajar

• “reducir”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025